Tipi: A TPTP-based theory development environment emphasizing proof analysis. In some theory development tasks, a problem is satisfactorily solved once it is shown that a theorem (conjecture) is derivable from the background theory (premises). Depending on one’s motivations, the details of the derivation of the conjecture from the premises may or may not be important. In some contexts, though, one wants more from theory development than simply derivability of the target theorems from the background theory. One may want to know which premises of the background theory were used in the course of a proof output by an automated theorem prover (when a proof is available), whether they are all, in suitable senses, necessary (and why), whether alternative proofs can be found, and so forth. The problem, then, is to support proof analysis in theory development; the tool described in this paper, Tipi, aims to provide precisely that.
Keywords for this software
References in zbMATH (referenced in 3 articles )
Showing results 1 to 3 of 3.
- Alama, Jesse: The simplest axiom system for hyperbolic geometry revisited, again (2014)
- Alama, Jesse: Eliciting implicit assumptions of Mizar proofs by property omission (2013)
- Alama, Jesse: Complete independence of an axiom system for central translations (2013)